| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $192.80 | 4.579% | $201.6283 | $201.63 | $201.65 | $201.60 |
| Purchase #2 | $221.77 | 5.657% | $234.3155 | $234.32 | $234.30 | $234.30 |
| Purchase #3 | $188.29 | 12.270% | $211.3932 | $211.39 | $211.40 | $211.40 |
| Purchase #4 | $122.34 | 8.235% | $132.4147 | $132.41 | $132.40 | $132.40 |
| Purchase #5 | $35.85 | 12.172% | $40.2137 | $40.21 | $40.20 | $40.20 |
| Purchase #6 | $22.75 | 3.226% | $23.4839 | $23.48 | $23.50 | $23.50 |
| Purchase #7 | $49.89 | 11.258% | $55.5066 | $55.51 | $55.50 | $55.50 |
| 7 purchase totals = | $833.69 | $898.9559 | $898.95 | $898.95 | $898.90 | |